This maze started with some moss growing on the branch of a tree near my yurt. Here in Oregon, moss grows like carpets on just about any horizontal surface that is left undisturbed for few years. Taken together, their structures are a forest of simple but, odd, trees in miniature
In earlier works I had explored using a pattern shaped like a true binary tree: intersections with only two choices and short straightish paths between intersections. It works well to represent moss. So I decided to use a pattern of actual binary trees to make this maze into a forest of neon tubes glowing the colors of moss.